Beskrivning
All researchers face an important challenge - designing research that will have sufficient sensitivity to detect those effects it purports to investigate. Sample size, validity and sensitivity, experimental error, subject variability, and the type of statistical analysis all influence the sensitivity of a research design. Through careful explanations and selection of examples, Lipsey examines the concept of design sensitivity and explains statistical power and the elements that determine it.
Bokdetaljer
Format
Inbunden
Sidor
208 sidor
Språk
Engelska
Publicerad
Dec 1, 1989
Förlag
SAGE Publications, Inc
Upplagor
2 utgåvor
ISBN-10
0803930623
ISBN-13
9780803930629